R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(53,43,33,45,46,55,41,55,36,45,55,50,49,47,69,51,48,62,45,37,50,50,50,58,53,57,53,61,47,56,44,46,58,48,38,74,60,32,51,50,40,61,63,56,45,61,70,59,57,69,44,56,50,56,43,48,52,62,48)
> par1 = '12'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Prof. Dr. P. Wessa
> #To cite this work: AUTHOR(S), (YEAR), YOUR SOFTWARE TITLE (vNUMBER) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description (don't use hard returns!)
> par1 <- as.numeric(par1)
> (n <- length(x))
[1] 59
> (np <- floor(n / par1))
[1] 4
> arr <- array(NA,dim=c(par1,np+1))
> darr <- array(NA,dim=c(par1,np+1))
> ari <- array(0,dim=par1)
> dx <- diff(x)
> j <- 0
> for (i in 1:n)
+ {
+ j = j + 1
+ ari[j] = ari[j] + 1
+ arr[j,ari[j]] <- x[i]
+ darr[j,ari[j]] <- dx[i]
+ if (j == par1) j = 0
+ }
> ari
 [1] 5 5 5 5 5 5 5 5 5 5 5 4
> arr
      [,1] [,2] [,3] [,4] [,5]
 [1,]   53   49   53   60   57
 [2,]   43   47   57   32   69
 [3,]   33   69   53   51   44
 [4,]   45   51   61   50   56
 [5,]   46   48   47   40   50
 [6,]   55   62   56   61   56
 [7,]   41   45   44   63   43
 [8,]   55   37   46   56   48
 [9,]   36   50   58   45   52
[10,]   45   50   48   61   62
[11,]   55   50   38   70   48
[12,]   50   58   74   59   NA
> darr
      [,1] [,2] [,3] [,4] [,5]
 [1,]  -10   -2    4  -28   12
 [2,]  -10   22   -4   19  -25
 [3,]   12  -18    8   -1   12
 [4,]    1   -3  -14  -10   -6
 [5,]    9   14    9   21    6
 [6,]  -14  -17  -12    2  -13
 [7,]   14   -8    2   -7    5
 [8,]  -19   13   12  -11    4
 [9,]    9    0  -10   16   10
[10,]   10    0  -10    9  -14
[11,]   -5    8   36  -11   NA
[12,]   -1   -5  -14   -2   NA
> arr.mean <- array(NA,dim=par1)
> arr.median <- array(NA,dim=par1)
> arr.midrange <- array(NA,dim=par1)
> for (j in 1:par1)
+ {
+ arr.mean[j] <- mean(arr[j,],na.rm=TRUE)
+ arr.median[j] <- median(arr[j,],na.rm=TRUE)
+ arr.midrange[j] <- (quantile(arr[j,],0.75,na.rm=TRUE) + quantile(arr[j,],0.25,na.rm=TRUE)) / 2
+ }
> overall.mean <- mean(x)
> overall.median <- median(x)
> overall.midrange <- (quantile(x,0.75) + quantile(x,0.25)) / 2
> postscript(file="/var/www/html/rcomp/tmp/1omqz1290458448.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(arr.mean,type='b',ylab='mean',main='Mean Plot',xlab='Periodic Index')
> mtext(paste('#blocks = ',np))
> abline(overall.mean,0)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/2omqz1290458448.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(arr.median,type='b',ylab='median',main='Median Plot',xlab='Periodic Index')
> mtext(paste('#blocks = ',np))
> abline(overall.median,0)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/3hv7k1290458448.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(arr.midrange,type='b',ylab='midrange',main='Midrange Plot',xlab='Periodic Index')
> mtext(paste('#blocks = ',np))
> abline(overall.midrange,0)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/4hv7k1290458448.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> z <- data.frame(t(arr))
> names(z) <- c(1:par1)
> (boxplot(z,notch=TRUE,col='grey',xlab='Periodic Index',ylab='Value',main='Notched Box Plots - Periodic Subseries'))
$stats
     [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12]
[1,]   49   32   33   45   46   55   41   37   36    45    38  50.0
[2,]   53   43   44   50   46   56   43   46   45    48    48  54.0
[3,]   53   47   51   51   47   56   44   48   50    50    50  58.5
[4,]   57   57   53   56   48   61   45   55   52    61    55  66.5
[5,]   60   69   53   61   50   62   45   56   58    62    55  74.0

$n
 [1] 5 5 5 5 5 5 5 5 5 5 5 4

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 50.17361 37.10764 44.64062 46.76042 45.58681 52.46701 42.58681 41.64062
[2,] 55.82639 56.89236 57.35938 55.23958 48.41319 59.53299 45.41319 54.35938
         [,9]    [,10]    [,11]  [,12]
[1,] 45.05382 40.81423 45.05382 48.625
[2,] 54.94618 59.18577 54.94618 68.375

$out
[1] 69 40 63 70

$group
[1]  3  5  7 11

$names
 [1] "1"  "2"  "3"  "4"  "5"  "6"  "7"  "8"  "9"  "10" "11" "12"

Warning message:
In bxp(list(stats = c(49, 53, 53, 57, 60, 32, 43, 47, 57, 69, 33,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5a57n1290458448.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> z <- data.frame(t(darr))
> names(z) <- c(1:par1)
> (boxplot(z,notch=TRUE,col='grey',xlab='Periodic Index',ylab='Value',main='Notched Box Plots - Differenced Periodic Subseries'))
$stats
     [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12]
[1,]  -28  -25  -18  -14    6  -17   -8  -19  -10   -14 -11.0 -14.0
[2,]  -10  -10   -1  -10    9  -14   -7  -11    0   -10  -8.0  -9.5
[3,]   -2   -4    8   -6    9  -13    2    4    9     0   1.5  -3.5
[4,]    4   19   12   -3   14  -12    5   12   10     9  22.0  -1.5
[5,]   12   22   12    1   21  -12   14   13   16    10  36.0  -1.0

$n
 [1] 5 5 5 5 5 5 5 5 5 5 4 4

$conf
           [,1]      [,2]      [,3]       [,4]      [,5]      [,6]     [,7]
[1,] -11.892365 -24.49133 -1.185767 -10.946182  5.467013 -14.41319 -6.47917
[2,]   7.892365  16.49133 17.185767  -1.053818 12.532987 -11.58681 10.47917
          [,8]      [,9]     [,10] [,11] [,12]
[1,] -12.25174  1.934025 -13.42535 -22.2 -9.82
[2,]  20.25174 16.065975  13.42535  25.2  2.82

$out
[1] 2

$group
[1] 6

$names
 [1] "1"  "2"  "3"  "4"  "5"  "6"  "7"  "8"  "9"  "10" "11" "12"

Warning message:
In bxp(list(stats = c(-28, -10, -2, 4, 12, -25, -10, -4, 19, 22,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6a57n1290458448.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> z <- data.frame(arr)
> names(z) <- c(1:np)
> (boxplot(z,notch=TRUE,col='grey',xlab='Block Index',ylab='Value',main='Notched Box Plots - Sequential Blocks'))
$stats
     [,1] [,2] [,3] [,4] [,5]
[1,] 33.0 37.0 38.0 32.0 43.0
[2,] 42.0 47.5 46.5 47.5 48.0
[3,] 45.5 50.0 53.0 57.5 52.0
[4,] 54.0 54.5 57.5 61.0 56.5
[5,] 55.0 62.0 74.0 70.0 69.0

$n
[1] 12 12 12 12 11

$conf
         [,1]     [,2]     [,3]     [,4]    [,5]
[1,] 40.02672 46.80725 47.98283 51.34256 47.9507
[2,] 50.97328 53.19275 58.01717 63.65744 56.0493

$out
[1] 69

$group
[1] 2

$names
[1] "1" "2" "3" "4" NA 

Warning message:
In bxp(list(stats = c(33, 42, 45.5, 54, 55, 37, 47.5, 50, 54.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/7a57n1290458448.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> z <- data.frame(cbind(arr.mean,arr.median,arr.midrange))
> names(z) <- list('mean','median','midrange')
> (boxplot(z,notch=TRUE,col='grey',ylab='Overall Central Tendency',main='Notched Box Plots'))
$stats
      [,1] [,2]   [,3]
[1,] 46.20 44.0 44.000
[2,] 48.30 47.5 48.500
[3,] 51.10 50.0 51.000
[4,] 53.80 52.0 54.750
[5,] 60.25 58.5 59.375

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 48.59141 47.94752 48.14933
[2,] 53.60859 52.05248 53.85067

$out
numeric(0)

$group
numeric(0)

$names
[1] "mean"     "median"   "midrange"

Warning message:
In bxp(list(stats = c(46.2, 48.3, 51.1, 53.8, 60.25, 44, 47.5, 50,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1omqz1290458448.ps tmp/1omqz1290458448.png",intern=TRUE))
character(0)
> try(system("convert tmp/2omqz1290458448.ps tmp/2omqz1290458448.png",intern=TRUE))
character(0)
> try(system("convert tmp/3hv7k1290458448.ps tmp/3hv7k1290458448.png",intern=TRUE))
character(0)
> try(system("convert tmp/4hv7k1290458448.ps tmp/4hv7k1290458448.png",intern=TRUE))
character(0)
> try(system("convert tmp/5a57n1290458448.ps tmp/5a57n1290458448.png",intern=TRUE))
character(0)
> try(system("convert tmp/6a57n1290458448.ps tmp/6a57n1290458448.png",intern=TRUE))
character(0)
> try(system("convert tmp/7a57n1290458448.ps tmp/7a57n1290458448.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.207   0.950   2.888